| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $50.41 | 5.351% | $53.1074 | $53.11 | $53.10 | $53.10 |
| Purchase #2 | $195.92 | 10.712% | $216.907 | $216.91 | $216.90 | $216.90 |
| Purchase #3 | $168.55 | 12.721% | $189.9912 | $189.99 | $190.00 | $190.00 |
| Purchase #4 | $65.69 | 13.631% | $74.6442 | $74.64 | $74.65 | $74.60 |
| Purchase #5 | $242.67 | 6.472% | $258.3756 | $258.38 | $258.40 | $258.40 |
| Purchase #6 | $176.37 | 8.106% | $190.6666 | $190.67 | $190.65 | $190.70 |
| Purchase #7 | $13.47 | 4.358% | $14.057 | $14.06 | $14.05 | $14.10 |
| 7 purchase totals = | $913.08 | $997.7490 | $997.76 | $997.75 | $997.80 | |